FRDMKL27Z User’s Guide, Rev. 0, 02/2015
Freescale Semiconductor, Inc.
9
FRDM-KL27Z hardware description
Figure 5. Touch slider connection
5.10
6-axis accelerometer and magnetometer
A Freescale MMA8451Q low-power, three-axis accelerometer is interfaced through an I
2
C bus and two
GPIO signals as shown in
Table 4
. By default, the I
2
C address is 0x1D (SA0 pulled high).
Figure 6. Accelerometer connection
Table 4. Accelerometer signal connections
MMA8451Q
KL27Z
SCL
PTD7
SDA
PTD6
INT1
PTC3
INT2
PTC2
